Feature spec
Goal: Send a clear invoice after finishing a job.
- Add a client, line items, a due date, and payment instructions.
- Preview the total before exporting a PDF.
- Keep an editable draft if export fails.
Ping Notes – Your Table Tennis Match Memory
$1.99 · In-app purchases
Evidence scope: No current overall US chart position is available. Category-chart positions shown in discovery are a separate scope. Revenue is a directional model estimate, not verified earnings.
A product spec, screen plans, and build steps for your coding agent.
First kit free with a verified email
Combine features and design from your favorite apps.
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Generating… usually about a minute.
What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
A product spec, phased build plan, differentiation notes, and screen references.
Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Goal: Send a clear invoice after finishing a job.
Invoice editor: Client at the top, editable line items in the middle, total and preview action at the bottom.
States: Empty draft, validation errors beside each field, exporting, and a retry action that preserves the draft.
Hypothesis: Contractors need faster repeat invoices more than more templates.
First experiment: Test duplicating a previous job with five contractors. Watch where they hesitate before expanding the feature set.
The full kit adds a phased build plan, evidence notes, tool prompts, and implementation guidance. It is a plan for your coding agent, not a finished app.
Usage: Mechanics are fair game; never reuse the original name, branding, assets, or verbatim copy.
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Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
Rork plan preview for My Ping Notes: map the core Sports workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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These are generated suggestions, not verified review quotations. Check current App Store reviews and speak with users before treating a possible gap as a requirement.
Hypothesis 1
Assumption to check: Lack of user engagement features like social sharing
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Limited analytics on match performance
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: No reminders for upcoming matches
Validate with people who use this workflow before building.
Hypothesis 4
Assumption to check: Basic UI lacking modern design elements
Validate with people who use this workflow before building.
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
Ping Notes – Your Table Tennis Match Memory Ping Notes is the ultimate companion app for table tennis players who want to improve their strategy and performance. Easily capture notes from your matches so you can remember exactly how you played — and how to win the next time. Whether you're playing tournaments, league matches, or practice games, Ping Notes helps you track important observations about your opponents and your own gameplay. Key Features Match Notes Quickly record notes after each match while the details are fresh in your mind. Opponent Tracking Save strategies, strengths, weaknesses, and patterns for every opponent you face. Smart Match Preparation Before playing an opponent again, review your previous notes to recall winning tactics and avoid past mistakes. Strategy Memory Never forget key insights like: Opponent’s weak serves Backhand/forehand vulnerabilities Preferred rally patterns Successful tactics that worked for you Designed for Table Tennis Players Built specifically for competitive and recreational players who want to improve their match awareness and tactical play. Why Use Ping Notes? Great players don’t just play harder — they play smarter. Ping Notes helps you: Learn from every match Build a personal opponent database Prepare better for rematches Develop stronger match strategies Perfect For Tournament players League players Club competitors Table tennis coaches Serious learners of the game Turn every match into a learning opportunity. Download Ping Notes and start winning smarter
Written user reviews are not shown here. Check current App Store reviews >
Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
From the Build Kit assessment.
A reliable timeline needs an agreed scope and a technical check. Ask your agent to estimate the phases in BUILD_PLAN.md after that review.